IR spectrum analysis is an effective original approach in the measurement of concentration of gases.
红外光谱法是检测气体浓度的有效手段。
The system has the advantages of simple structure and quick measurement. It can be applied to on-line detection of the harmful gas and IR spectrum analysis.
该系统具有结构简单、测量快速等特点，可用于在线有害气体检测和红外光谱分析。
The mechanism of de-inking of photocopy waste paper with solvent treatment was investigated by Fourier transforming infrared spectrum (FT-IR), image-scanning and microscope analysis.
采用傅立叶变换红外光谱、图像扫描和显微分析等手段，研究了静电复印废纸溶剂法脱墨的机理。
The objective molecule was determined through testing the compound with elementary analysis, IR spectrum and ultra-violet absorption spectrometry in DMF.
通过对化合物的元素分析、红外光谱以及在DMF中紫外吸收光谱的测定，确定了目标分子。
A new reagent for the determination of acidic phosphatase was synthesized, its structure was characterized by elemental analysis, IR, spectrum and TGDTA. The mechanism of formation was discussed.
合成了一种测定酶的新试剂荧光素单磷酸酯镁，通过元素分析、红外、热谱确证了其结构，并探讨了其生成机理。
Then we detected the physiochemical characteristics of the MS sample through scanning electron microscopy ( SEM ) , infrared spectrum ( IR )and differential thermal analysis ( DTA ) .
通过多种检测手段，如：扫描电镜（SEM）、红外光谱（IR）、示差热分析（DTA）等对制备样本的理化特性进行检测。
The IR spectrum and SEM analysis demonstrated that the graft monomers were bound to the fibers by the ways of physical deposition and chemical bonding.
通过红外光谱和扫描电镜分析，接枝单体是依靠物理沉积和化学键作用与纤维结合的。
The reaction conditions and the product were determined by UV absorption spectrum, IR and element analysis. The results showed that the product is 2,3 diaminophenazine.
用紫外可见光谱、红外光谱以及元素分析法对该产物进行了表征，结果表明，其产物为2 ，3 二氨基吩嗪。
The end group analysis of polyacrylonitrile by IR spectrum confirmed that the free radical produced by the reaction of MST and eerie ion could initiate the polymerization of vinyl monomer.
由聚丙烯腈的红外光谱端基分析证实了MST组分与铈离子反应产生的自由基能引发烯类聚合。
The compound structure is verified by melting point, IR, NMR, element analysis, mass spectrum and optical rotation.
所得最终产品经熔点、核磁、红外、元素分析、质谱和旋光度分析，证明与预期结构相符。
After ammonia process treatment, the mechanical property of film was improved obviously and the mechanism was discussed by IR spectrum, AFM analysis methods.
经过氨处理，薄膜的机械强度比未采用氨处理的薄膜大大增强，并利用红外光谱、原子力显微镜(afm)等分析手段分析了薄膜强度增强的机理。
The structure of PAE with high and low solids content was found out by chemical analysis and IR spectrum.
通过化学分析、红外光谱分析等手段确定了高固和低氯pae的结构。
CSCM are primarily described by scanning electron microscopy, UV spectrum, IR spectrum and Elemental analysis.
并通过扫描电镜、紫外和红外光谱、元素分析对CSCM的结构进行了初步表征。
By using DSC, IR spectrum, NMR, microcolumn analysis and other methods, the structure of the product is characterized and its properties such as viscosity and saponification degree are determined.
用dsc、红外、核磁共振、微库仑分析法等测试手段对产品的结构进行了表征；还用粘度、醇解度等常规分析方法测定了产品的性能。
Analysis by IR spectrum has shown that SBS is successfully reacted with acrylic resin.
红外光谱分析表明SBS和丙烯酸成功进行了反应。
Besides, through Element analysis, TG analysis and IR spectrum, the structure of other complexes had been inferred.
此外，其他配合物的结构通过元素分析、红外光谱及差热失重谱图等数据进行了推测。
The structure of the product was characterized by IR and UV spectrum analysis.
用红外光谱及紫外光谱对产品结构进行了表征。
The structure of the product was characterized by IR and UV spectrum analysis.
用红外光谱及紫外光谱对产品结构进行了表征。
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